Question

help?
http://prntscr.com/zhgnb

Answer 1

my teacher says it is not SSA congruent

Answer 2

it means that i got the part a wrong

Answer 3

Its HL congruent. The two triangles are right triangles. The hypotenuse is the common side and the radii are the congruent legs.

Answer 4

See http://library.thinkquest.org/20991/geo/crtri.html
hypotenuse-leg

Answer 5

and nothing else i s wrong in the answer

Answer 6

FYI
here is why SSA does not work
http://www.mathopenref.com/congruentssa.html

Answer 7

your explanation should be made clearer. The hypotenuse-leg postulate only works if you have right triangles. So you should say the tangent lines are at 90º to the radius, creating a right triangle.

You should mention which line segment is the hypotenuse.

Answer 8

PO is the hypotenuse